Aqueous chemistry of the heaviest elements using a gas-filled recoil ion separator

2017 Fiscal Year Annual Research Report

• Project/Area Number: 26286082
• Research Institution: Institute of Physical and Chemical Research
• Principal Investigator: 羽場 宏光 国立研究開発法人理化学研究所, 仁科加速器研究センター, チームリーダー (60360624)
• Co-Investigator(Kenkyū-buntansha): 小森 有希子 国立研究開発法人理化学研究所, 仁科加速器研究センター, 特別研究員 (50726370)
• Project Period (FY): 2014-04-01 – 2018-03-31
• Keywords: 超重元素 / 106番元素シーボーギウム / 107番元素ボーリウム / 重イオン線形加速器 / 気体充填型反跳核分離装置 / 単一原子化学 / 相対論効果

Outline of Annual Research Achievements

平成29年度は，前年度までに開発を進めてきた連続溶液化装置とフロー溶媒抽出器に接続する液体シンチレーション検出器の開発を主に進めた．光電子増倍管とテフロン製検出セル，アクリルライトガイドから成る検出チェンバーを製作した．光電面の径がφ46 mmとφ65 mmの2種類の光電子増倍管を用いてBi-212線源の液体シンチレーション測定を行い，Bi-212の6.1 MeVのα粒子のエネルギー分解能を評価したところ，光電面径の小さい光電子増倍管の方が高いエネルギー分解能を示すことが分かった．データ収集系にデジタイザを用いることにより，イベント毎のパルス波形を収集できようになった．Cf-252の液体シンチレーション測定から，α粒子および自発核分裂（SF）片をβ粒子やγ線からパルス波形弁別できることを確認した．
GARISガスジェット搬送装置，連続溶液化装置，フロー溶媒抽出器ならびに液体シンチレーション検出器を連結し，本研究で目的とした超重元素の迅速溶液化学分離装置を完成させることができた．本装置は，GARISガスジェット搬送装置で副反応生成物から質量分離された超重元素を連続的に溶液化し，溶媒抽出分離後，液体シンチレーション検出器によってα/ SFスペクトロメトリーを行える．本装置は，短寿命超重元素同位体の壊変ロスを最小限に抑えることができ，また液体シンチレーション検出器を用いることでα-α-αやα-SF時間相関壊変事象を100%の高効率で検出できるため，これまで困難であった106番元素シーボーギウム（Sg）や107番元素ボーリウム（Bh）の溶液化学研究が可能になると期待される．

Research Progress Status

29年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

29年度が最終年度であるため、記入しない。

Research Products

• [Int'l Joint Research] 近代物理研究所(中国)
  • Country Name: CHINA
  • Counterpart Institution: 近代物理研究所
• [Int'l Joint Research] オスロ大学(ノルウェー)
  • Country Name: NORWAY
  • Counterpart Institution: オスロ大学
• [Int'l Joint Research] Atomki(ハンガリー)
  • Country Name: HUNGARY
  • Counterpart Institution: Atomki
• [Int'l Joint Research] マラヤ大学(マレーシア)
  • Country Name: MALAYSIA
  • Counterpart Institution: マラヤ大学
• [Journal Article] 超重元素の合成－原子番号113以降の超重元素の合成と発見－ (2018)
  • Author(s): 羽場宏光
  • Journal Title: Radioisotopes Volume: 印刷中 Pages: 印刷中
• [Journal Article] GARISが拓く超重元素の化学―106番元素シーボーギウムのカルボニル錯体の合成― (2018)
  • Author(s): 羽場宏光
  • Journal Title: Radioisotopes Volume: 印刷中 Pages: 印刷中
• [Journal Article] ニホニウムはいかにして誕生したのか 1. 元素の発見と周期表 (2018)
  • Author(s): 羽場宏光
  • Journal Title: 現代化学 Volume: 4月号 Pages: 34～37
• [Journal Article] ニホニウムはいかにして誕生したのか 2. 同位体と核図表 (2018)
  • Author(s): 羽場宏光
  • Journal Title: 現代化学 Volume: 5月号 Pages: 18～21
• [Journal Article] ニホニウムはいかにして誕生したのか 3. 人工元素 (2018)
  • Author(s): 羽場宏光
  • Journal Title: 現代化学 Volume: 6月号 Pages: 印刷中
• [Journal Article] Crosschecking of alpha particle monitor reactions up to 50 MeV (2017)
  • Author(s): S. Takacs, F. Ditroi, Z. Szucs, H. Haba, Y. Komori, M. Aikawa, and M. Saito
  • Journal Title: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms Volume: 397 Pages: 33～38
  • DOI: http://dx.doi.org/10.1016/j.nimb.2017.02.033
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Production cross sections of 169Yb and Tm isotopes in deuteron-induced reactions on 169Tm (2017)
  • Author(s): Saito M.、Aikawa M.、Komori Y.、Haba H.、Takacs S.
  • Journal Title: Applied Radiation and Isotopes Volume: 125 Pages: 23～26
  • DOI: http://dx.doi.org/10.1016/j.apradiso.2017.04.010
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Excitation functions of alpha particles induced nuclear reactions on natural titanium in the energy range of 10.4-50.2 MeV (2017)
  • Author(s): Usman Ahmed Rufai、Khandaker Mayeen Uddin、Haba Hiromitsu、Otuka Naohiko、Murakami Masashi
  • Journal Title: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms Volume: 399 Pages: 34～47
  • DOI: http://doi.org/10.1016/j.nimb.2017.03.120
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Decay Measurement of 283Cn Produced in the 238U(48Ca,3n) Reaction Using GARIS-II (2017)
  • Author(s): Kaji Daiya、Morimoto Kouji、Haba Hiromitsu、Wakabayashi Yasuo、Takeyama Mirei、Yamaki Sayaka、Komori Yukiko、Yanou Shinya、Goto Shin-ichi、Morita Kosuke
  • Journal Title: Journal of the Physical Society of Japan Volume: 86 Pages: 085001～085001
  • DOI: https://doi.org/10.7566/JPSJ.86.085001
  • Peer Reviewed
• [Journal Article] Investigation of the 27Al(d,x)24Na nuclear reaction for deuteron beam monitoring purpose (2017)
  • Author(s): Khandaker Mayeen Uddin、Haba Hiromitsu、Otuka Naohiko、Kassim Hasan Abu
  • Journal Title: EPJ Web of Conferences Volume: 146 Pages: 11029～11029
  • DOI: 10.1051/epjconf/201714611029
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Activation cross sections of alpha-induced reactions on natural zinc for 68Ge production (2017)
  • Author(s): M. Aikawa, M. Saito, S. Ebata, Y. Komori, and H. Haba
  • Journal Title: JAEA-Conf Volume: 2017-001 Pages: 153～156
  • DOI: 10.11484/jaea-conf-2017-001
• [Journal Article] Gas-phase chemistry of Re carbonyl complexes with short-lived isotopes (2017)
  • Author(s): Y. Wang, Z. Qin, F. Fan, H. Haba, Y. Komori, S. Yano, and S. Cao
  • Journal Title: RIKEN Accel. Prog. Rep. Volume: 50 Pages: 25～25
  • DOI: http://www.rarf.riken.go.jp/researcher/APR/APR050/pdf/25.pdf
  • Open Access / Int'l Joint Research
• [Journal Article] Observation of the chemical reaction equilibria of element 104, rutherfordium: Solid-liquid extraction of Rf, Zr, Hf and Th with Aliquat 336 resin from HCl (2017)
  • Author(s): T. Yokokita, Y. Kasamatsu, A. Kino, H. Haba, Y. Shigekawa, Y. Yasuda, K. Nakamura, K. Toyomura, Y. Komori, M. Murakami, T. Yoshimura, N. Takahashi, K. Morita, and A. Shinohara
  • Journal Title: RIKEN Accel. Prog. Rep. Volume: 50 Pages: 26～26
  • DOI: http://www.rarf.riken.go.jp/researcher/APR/APR050/pdf/26.pdf
  • Open Access
• [Journal Article] Recent developments of RIKEN 28 GHz SC-ECRIS (2017)
  • Author(s): Y. Higurashi, J. Ohnishi, H. Haba, M. Kidera, K. Ozeki, and T. Nakagawa
  • Journal Title: RIKEN Accel. Prog. Rep. Volume: 50 Pages: 148～148
  • DOI: http://www.rarf.riken.go.jp/researcher/APR/APR050/pdf/148.pdf
  • Open Access
• [Journal Article] Radiation evaluation for RILAC irradiation room (2017)
  • Author(s): K. Tanaka, A. Akasiho, H. Sakamoto, H. Mukai, R. Suzuki, H. Haba, K. Morimoto, S. Yanou, D. Kaji, and Y. Uwamino
  • Journal Title: RIKEN Accel. Prog. Rep. Volume: 50 Pages: 216～216
  • DOI: http://www.rarf.riken.go.jp/researcher/APR/APR050/pdf/216.pdf
  • Open Access
• [Journal Article] On-line column chromatograpy of 88Nb with 52 wt% Aliquat 336 resin from HF media for Db experiment (2017)
  • Author(s): D. Sato, M. Murakami, S. Goto, K. Ooe, R. Motoyama, K. Shirai, S. Tsuchiya, H. Haba, Y. Komori, S. Yano, A. Toyoshima, A. Mitsukai, H. Kikunaga, and H. Kudo
  • Journal Title: RIKEN Accel. Prog. Rep. Volume: 50 Pages: 246～246
  • DOI: http://www.rarf.riken.go.jp/researcher/APR/APR050/pdf/246.pdf
  • Open Access
• [Journal Article] On-line solvent extraction of Re with a rapid solvent extraction apparatus coupled to the GARIS gas-jet system (2017)
  • Author(s): Y. Komori, H. Haba, K. Ooe, D. Kaji, Y. Kasamatsu, H. Kikunaga, A. Mitsukai, K. Morimoto, R. Motoyama, J. P. Omtvedt, Z. Qin, D. Sato, N. Sato, Y. Shigekawa, T. Tanaka, A. Toyoshima, K. Tsukada, Y. Wang, K. Watanabe, S. Wulff, S. Yamaki, S. Yano, and Y. Yasuda
  • Journal Title: RIKEN Accel. Prog. Rep. Volume: 50 Pages: 247～247
  • DOI: http://www.rarf.riken.go.jp/researcher/APR/APR050/pdf/247.pdf
  • Open Access / Int'l Joint Research
• [Journal Article] Extraction behavior of 93mMo and 179W from HF / HCl into Aliquat336 as model experiments for seaborgium (Sg) (2017)
  • Author(s): A. Mitsukai, A. Toyoshima, Y. Komori, S. Yano, H. Haba, M. Asai, K. Tsukada, T. K. Sato, and Y. Nagame
  • Journal Title: RIKEN Accel. Prog. Rep. Volume: 50 Pages: 248～248
  • DOI: http://www.rarf.riken.go.jp/researcher/APR/APR050/pdf/248.pdf
  • Open Access
• [Journal Article] Batch solid-liquid extraction of Nb and Ta with 52 wt% Aliquat 336 resin from HF solutions (2017)
  • Author(s): D. Sato, M. Murakami, K. Ooe, R. Motoyama, H. Haba, Y. Komori, A. Toyoshima, A. Mitsukai, H. Kikunaga, S. Goto, and H. Kudo
  • Journal Title: RIKEN Accel. Prog. Rep. Volume: 50 Pages: 249～249
  • DOI: http://www.rarf.riken.go.jp/researcher/APR/APR050/pdf/249.pdf
  • Open Access
• [Journal Article] Extraction behaviors of Nb and Ta with triisooctyl amine from hydrochloric acid solution (2017)
  • Author(s): R. Motoyama, K. Ooe, Y. Komori, M. Murakami, H. Haba, S. Goto, and H. Kudo
  • Journal Title: RIKEN Accel. Prog. Rep. Volume: 50 Pages: 250～250
  • DOI: http://www.rarf.riken.go.jp/researcher/APR/APR050/pdf/250.pdf
  • Open Access
• [Journal Article] Chelate extraction of zirconium and hafnium using flow injection analysis technique for aqueous chemistry of element 104, rutherfordium (2017)
  • Author(s): R. Yamada, K. Ooe, S. Goto, H. Haba, Y. Komori, and H. Kudo
  • Journal Title: RIKEN Accel. Prog. Rep. Volume: 50 Pages: 251～251
  • DOI: http://www.rarf.riken.go.jp/researcher/APR/APR050/pdf/251.pdf
  • Open Access
• [Journal Article] Coprecipitation experiment with Sm hydroxide using a multitracer produced by nuclear spallation reaction: A tool for chemical studies with superheavy elements (2017)
  • Author(s): Y. Kasamatsu, T. Yokokita, K. Toyomura, Y. Shigekawa, H. Haba, J. Kanaya, M. Huang, Y. Ezaki, T. Yoshimura, K. Morita, and A. Shinohara
  • Journal Title: RIKEN Accel. Prog. Rep. Volume: 50 Pages: 252～252
  • DOI: http://www.rarf.riken.go.jp/researcher/APR/APR050/pdf/252.pdf
  • Open Access
• [Journal Article] Production and purification of 88Zr and 121mTe (2017)
  • Author(s): T. Kubota, S. Yanou, S. Shibata, H. Haba, and S. Takahashi
  • Journal Title: RIKEN Accel. Prog. Rep. Volume: 50 Pages: 254～254
  • DOI: http://www.rarf.riken.go.jp/researcher/APR/APR050/pdf/254.pdf
  • Open Access
• [Journal Article] Excitation functions of natCu(α,x)57,58g+mCo nuclear reactions (2017)
  • Author(s): A. R. Usman, M. U. Khandaker, H. Haba, N. Otuka, M. Murakami, and Y. Komori
  • Journal Title: RIKEN Accel. Prog. Rep. Volume: 50 Pages: 256～256
  • DOI: http://www.rarf.riken.go.jp/researcher/APR/APR050/pdf/256.pdf
  • Open Access / Int'l Joint Research
• [Journal Article] Activation cross sections of α-induced reactions on natZn for 68Ge production (2017)
  • Author(s): M. Aikawa, M. Saito, S. Ebata, Y. Komori, and H. Haba
  • Journal Title: RIKEN Accel. Prog. Rep. Volume: 50 Pages: 257～257
  • DOI: http://www.rarf.riken.go.jp/researcher/APR/APR050/pdf/257.pdf
  • Open Access
• [Journal Article] Activation cross sections of deuteron-induced reactions on natural palladium for 103Ag production (2017)
  • Author(s): N. Ukon, M. Aikawa, Y. Komori, and H. Haba
  • Journal Title: RIKEN Accel. Prog. Rep. Volume: 50 Pages: 258～258
  • DOI: http://www.rarf.riken.go.jp/researcher/APR/APR050/pdf/258.pdf
  • Open Access
• [Journal Article] Production cross sections of 169Yb in deuteron-induced reactions on 169Tm (2017)
  • Author(s): M. Saito, M. Aikawa, Y. Komori, H. Haba, and S. Takacs
  • Journal Title: RIKEN Accel. Prog. Rep. Volume: 50 Pages: 259～259
  • DOI: http://www.rarf.riken.go.jp/researcher/APR/APR050/pdf/259.pdf
  • Open Access / Int'l Joint Research
• [Journal Article] GARISが拓く超重元素の化学 (2017)
  • Author(s): 羽場宏光
  • Journal Title: 原子核研究 Volume: 62 Pages: 95～99
• [Presentation] Production of Radioisotopes for Application Studies at RIKEN RI Beam Factory (2018)
  • Author(s): H. Haba
  • Organizer: The 7th Yamada workshop on RI Science Evolution 2018 (RISE18), Mar.16-17, 2018, Suita, Japan
  • Invited
• [Presentation] RI製造の最前線～新元素の化学から核医学の診断・治療まで～ (2018)
  • Author(s): 羽場宏光
  • Organizer: 研究成果展開事業産学共創プラットフォーム共同研究推進プログラム 安心・安全・スマートな長寿社会実現のための高度な量子アプリケーション技術の創出 キックオフシンポジウム, 2018年3月18日，豊中市
  • Invited
• [Presentation] Liquid-liquid extraction of element 104, Rf, in Aliquat 336/HCl system (2017)
  • Author(s): N. Kondo, Y. Kasamatsu, H. Haba, K. Ouchi, M. Nagase, Y. Yasuda, Y. Shigekawa, A. Kanda, Y. Kuboki, Y. Komori, S. Yano, N. Sato, T. Yokokita, and A. Shinohara
  • Organizer: ACTINIDES2017, July 9-14, 2017, Sendai, Japan
  • Int'l Joint Research
• [Presentation] Discovery of New Element, Nihonium, and Perspectives (2017)
  • Author(s): K. Morita, K. Morimoto, D. Kaji, H. Haba, and H. Kudo
  • Organizer: ACTINIDES2017, July 9-14, 2017, Sendai, Japan
  • Int'l Joint Research / Invited
• [Presentation] Present Status and Perspectives of SHE Chemistry at RIKEN (2017)
  • Author(s): H. Haba
  • Organizer: 3rd International Symposium on Super-Heavy Elements “Challenges in the studies of super-heavy nuclei and atoms” (SHE 2017), Sept. 10-14, 2017, Kazimierz Dolny, Poland
  • Int'l Joint Research / Invited
• [Presentation] Production and decay studies of 261Rf, 262Db, 265Sg, and 266Bh for superheavy element chemistry at RIKEN GARIS (2017)
  • Author(s): H. Haba et al.
  • Organizer: 6th Asia-Pacific Symposium on Radiochemistry (APSORC17), Sept. 17-22, 2017, Jeju, Korea
  • Int'l Joint Research
• [Presentation] Development of a rapid solvent extraction apparatus coupled to the GARIS gas-jet transport system for aqueous chemistry of the heaviest elements (2017)
  • Author(s): Y. Komori, H. Haba, K. Ooe, D. Kaji, Y. Kasamatsu, H. Kikunaga, A. Mitsukai, K. Morimoto, R. Motoyama, J. P. Omtvedt, Z. Qin, D. Sato, N. Sato, Y. Shigekawa, T. Tanaka, A. Toyoshima, K. Tsukada, Y. Wang, K. Watanabe, S. Wulff, S. Yamaki, S. Yano, and Y. Yasuda
  • Organizer: 6th Asia-Pacific Symposium on Radiochemistry (APSORC17), Sept. 17-22, 2017, Jeju, Korea
  • Int'l Joint Research
• [Presentation] Gas-phase chemistry of technetium and rhenium carbonyl complexes with short-lived isotopes (2017)
  • Author(s): Z. Qin, Y. Wang, F. L. Fan, S. W. Cao, H. Haba, Y. Komori, S. Yano, D. Kaji, and K. Morimoto
  • Organizer: 6th Asia-Pacific Symposium on Radiochemistry (APSORC17), Sept. 17-22, 2017, Jeju, Korea
  • Int'l Joint Research
• [Presentation] Production and decay studies of 261Rf, 262Db, 265Sg, and 266Bh for superheavy element chemistry at GARIS (2017)
  • Author(s): H. Haba et al.
  • Organizer: 9th Workshop on the Chemistry of the Heaviest Elements, Oct. 8-11, 2017, Ascona, Switzerland
  • Int'l Joint Research
• [Presentation] In-situ synthesis of volatile transition metal carbonyl complexes with short-lived radioisotopes (2017)
  • Author(s): M. Gotz, Ch. E. Dullmann, A. Yakushev, M. Asai, J. Ballof, A. Di Nitto, K. Eberhardt, S. Gotz, H. Haba, E. Jager, Y. Kaneya, Y. Komori, J.-V. Kratz, J. Krier, B. Lommel, A. Mitsukai, Y. Nagame, T. Sato, A. Toyoshima, K. Tsukada, V. Wolter, and V. Yakusheva
  • Organizer: 9th Workshop on the Chemistry of the Heaviest Elements, Oct. 8-11, 2017, Ascona, Switzerland
  • Int'l Joint Research
• [Presentation] Development of a rapid solvent extraction apparatus coupled to the garis gas-jet transport system for aqueous chemistry of Sg and Bh (2017)
  • Author(s): Y. Komori, H. Haba, K. Ooe, D. Kaji, Y. Kasamatsu, H. Kikunaga, A. Mitsukai, K. Morimoto, J. P. Omtvedt, Z. Qin, D. Sato, N. Sato, Y. Shigekawa, T. Tanaka, A. Toyoshima, K. Tsukada, Y. Wang, S. Wulff, S. Yamaki, S. Yano, and Y. Yasuda
  • Organizer: 9th Workshop on the Chemistry of the Heaviest Elements, Oct. 8-11, 2017, Ascona, Switzerland
  • Int'l Joint Research
• [Presentation] Liquid-liquid extraction of Rf using flow-type extraction apparatus (ISE) in the aliquat 336/HCl system (2017)
  • Author(s): N. Kondo, Y. Kasamatsu, H. Haba, K. Ouchi, M. Nagase, Y. Yasuda, Y. Shigekawa, A. Kanda, Y. Kuboki, Y. Komori, S. Yano, N. Sato, T. Yokokita, and A. Shinohara
  • Organizer: 9th Workshop on the Chemistry of the Heaviest Elements, Oct. 8-11, 2017, Ascona, Switzerland
  • Int'l Joint Research
• [Presentation] Recent gas phase chemistry experiments at TASCA (2017)
  • Author(s): A. Yakushev, L. Lens, Ch. E. Dullmann, M. Asai, M. Block, H. David, J. Despotopulos, A. Di Nitto, K. Eberhardt, U. Forsberg, P. Golubev, M. Gotz, S. Gotz, H. Haba et al.
  • Organizer: 9th Workshop on the Chemistry of the Heaviest Elements, Oct. 8-11, 2017, Ascona, Switzerland
  • Int'l Joint Research
• [Presentation] Laser ablation mass spectrometry of rhenium carbonyls (2017)
  • Author(s): Y. Wang, Z. Qin, J. Yang, J. C. Zhang, H. Haba, and Y. Komori
  • Organizer: 9th Workshop on the Chemistry of the Heaviest Elements, Oct. 8-11, 2017, Ascona, Switzerland
  • Int'l Joint Research
• [Presentation] Gas-phase chemistry of technetium and rhenium carbonyl complexes with short-lived isotopes (2017)
  • Author(s): Z. Qin, Y. Wang, F. L. Fan, S. W. Cao, H. Haba, Y. Komori, S. Yano, D. Kaji, and K. Morimoto
  • Organizer: 9th Workshop on the Chemistry of the Heaviest Elements, Oct. 8-11, 2017, Ascona, Switzerland
  • Int'l Joint Research
• [Presentation] Observation of the chemical reaction equilibria of rutherfordium (2017)
  • Author(s): T. Yokokita, Y. Kasamatsu, A. Kino, H. Haba, Y. Shigekawa, Y. Yasuda, K. Nakamura, K. Toyomura, Y. Komori, M. Murakami, T. Yoshimura, N. Takahashi, K. Morita, and A. Shinohara
  • Organizer: 9th Workshop on the Chemistry of the Heaviest Elements, Oct. 8-11, 2017, Ascona, Switzerland
  • Int'l Joint Research
• [Presentation] Production of radioisotopes for application studies at RIKEN RI Beam Factory (2017)
  • Author(s): H. Haba
  • Organizer: 9th International Conference on Isotopes (9 ICI), Nov. 12-16, 2017, Doha, Qatar
  • Int'l Joint Research
• [Presentation] 107番元素Bhの化学研究に向けた248Cm + 23Na反応によるBh同位体の合成とその壊変特性 (2017)
  • Author(s): 小森有希子, 羽場宏光，F. Fan, 加治大哉, 笠松良崇，菊永英寿，近藤成美，工藤久昭，森本幸司，森田浩介，村上昌史，西尾勝久，J. P. Omtvedt，大江一弘，Z. Qin，佐藤大輔，佐藤望，佐藤哲也，重河優大，篠原厚，武山美麗，田中泰貴，豊嶋厚史，塚田和明，若林泰生，Y. Wang，S. Wulff，山木さやか，矢納慎也，安田勇輝，横北卓也
  • Organizer: 2017日本放射化学会年会・第61回放射化学討論会，2017年9月8日，つくば市
• [Presentation] Aliquat 336/HCl系におけるRfの溶媒抽出実験 (2017)
  • Author(s): 近藤成美, 笠松良崇, 永瀬将浩, 安田勇輝, 重河優大, 大内昴輝, 神田晃充, 二宮秀美, 渡邉瑛介,羽場宏光, 久保木祐生, 小森有希子, 横北卓也, 矢納慎也, 佐藤 望, 篠原 厚
  • Organizer: 2017日本放射化学会年会・第61回放射化学討論会，2017年9月8日，つくば市
• [Presentation] 105番元素Dbに対するAliquat 336樹脂を用いたフッ化水素酸系逆相クロマトグラフィー (2017)
  • Author(s): 佐藤大輔, 村上昌史, 後藤真一, 大江一弘, 本山李沙, 白井香里, 山田亮平, 土屋翔太, 守山卓也, 羽場宏光, 小森有希子, 矢納慎也, 豊嶋厚史, 水飼秋菜, 菊永英寿, 工藤久昭
  • Organizer: 2017日本放射化学会年会・第61回放射化学討論会，2017年9月8日，つくば市
• [Presentation] スパッタ法による厚い金属ウラン標的の調整と照射試験 (2017)
  • Author(s): 加治大哉, 森本幸司, 羽場宏光
  • Organizer: 2017日本放射化学会年会・第61回放射化学討論会，2017年9月8日，つくば市
• [Presentation] Rfの同族元素Zr, Hfの2-フロイルトリフルオロアセトンを用いた溶媒抽出 (2017)
  • Author(s): 大江一弘, 草刈駿, 後藤真一, 工藤久昭, 羽場宏光, 小森有希子
  • Organizer: 2017日本放射化学会年会・第61回放射化学討論会，2017年9月8日，つくば市
• [Presentation] イオン交換繊維によるZr、Hf及びThのイオン交換挙動 -イオン交換繊維を用いたRfのイオン交換実験の検討- (2017)
  • Author(s): 横北卓也, 矢納慎也, 小森有希子, 羽場宏光
  • Organizer: 2017日本放射化学会年会・第61回放射化学討論会，2017年9月8日，つくば市
• [Presentation] Activation cross sections of deuteron-induced reactions on natural palladium for 103Ag production (2017)
  • Author(s): N. Ukon, M. Aikawa, Y. Komori, and H. Haba
  • Organizer: 8th Workshop on Asian Nuclear Reaction Database Development, Oct. 11-13, 2017, Ulaanbaatar, Mongolia
  • Int'l Joint Research
• [Presentation] Cross section measurement to produce 99Mo by alpha-induced reactions on natural zirconium (2017)
  • Author(s): T. Murata, M. Aikawa, M. Saito, N. Ukon Y. Komori, H. Haba, and S. Takacs
  • Organizer: 2017 Symposium on Nuclear Data, Nov. 16-17, 2017, Tokai-mura, Ibaraki, Japan
  • Int'l Joint Research
• [Presentation] Suprerheavy Element Nuclear Chemistry at RIBF (2017)
  • Author(s): H. Haba
  • Organizer: International symposium on RI beam physics in the 21st century: 10th anniversary of RIBF, Dec. 4-5, 2017, Wako, Japan
  • Invited
• [Book] 元素118の新知識 引いて重宝、読んでおもしろい (2017)
  • Author(s): 桜井 弘 編，荒野泰，小谷明，高妻孝光，佐治英郎，鈴木晋一郎，寺嶋孝仁，中山祐正，根矢三郎，羽場宏光，廣田俊，藤井敏司
  • Total Pages: 546
  • Publisher: 講談社
  • ISBN: 978-4-06-502028-9